International practices in the dietary management of fructose 1-6 biphosphatase deficiency

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Animal models of osteochondral defect for testing biomaterials

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Integrating mental health services into the primary health care system: The need for reform in Iran

Objective: The main objective of this study was to review aspects of the current situation and structure of the integrated mental health care services for planning a reform. Aspects of the newly designed infrastructure, along with specification of duties of the various human resources, and its relation with Iran's Comprehensive Mental and Social Health Services (the SERAJ Program), will also be presented Method: This is a study on service design and three methods of literature review, deep interview with stakeholders, and focused group discussions. In the literature review, national and international official documents, including official reports of the World Health Organization (WHO) and consultant field visits, were reviewed. Deep semi-structured interviews with 9 stakeholders were performed and results were gathered and categorized into 3 main questions were analyzed using the responsibility and effectiveness matrix method. The Final results were discussed with experts, during which the main five-domain questions were asked and the experts' opinions were observed. Results: In this study, the main gaps of the public mental health care (PHC) services in Iran were identified, which included reduction of risk factors for mental disorders, training the general population, early recognition and treatment of patients with mental disorders, educating patients and their families, and rehabilitation services. The new model was then proposed to fill these gaps focusing on increasing access, continuity of care, coordination in service delivery, and comprehensiveness of care. A mental health worker was placed besides general healthcare workers and general practitioners (GPs). Services were prioritized and the master flowchart for mental health service delivery was designed. Conclusion: A reform was indeed necessary in the integrated mental health services in Iran, but regarding the infrastructure needed for this reform, including human and financial resources, support of the senior authorities of the Ministry of Health (MOH) is necessary for the continuity and enhancement of services. In this model, attention has been given to the principles of integrating mental health services into primary health care. Current experience shows that the primary health care system has been facing many executive challenges, and mental health services are not exclusion to this issue. Monitoring and evaluation of this model of service and efforts for maintaining sustainable financial resources is recommended to make a reform in this system and to stabilize it. Copyright © 2021 Tehran University of Medical Sciences. Published by Tehran University of Medical Sciences

International practices in the dietary management of fructose 1-6 biphosphatase deficiency

Background: In fructose 1,6 bisphosphatase (FBPase) deficiency, management aims to prevent hypoglycaemia and lactic acidosis by avoiding prolonged fasting, particularly during febrile illness. Although the need for an emergency regimen to avoid metabolic decompensation is well established at times of illness, there is uncertainty about the need for other dietary management strategies such as sucrose or fructose restriction. We assessed international differences in the dietary management of FBPase deficiency. Methods: A cross-sectional questionnaire (13 questions) was emailed to all members of the Society for the Study of Inborn Errors of Metabolism (SSIEM) and a wide database of inherited metabolic disorder dietitians. Results: Thirty-six centres reported the dietary prescriptions of 126 patients with FBPase deficiency. Patients' age at questionnaire completion was: 1-10y, 46% (n = 58), 11-16y, 21% (n = 27), and >16y, 33% (n = 41). Diagnostic age was: 16y, 2% (n = 2). Seventy-five per cent of centres advocated dietary restrictions. This included restriction of: high sucrose foods only (n = 7 centres, 19%); fruit and sugary foods (n = 4, 11%); fruit, vegetables and sugary foods (n = 13, 36%). Twenty-five per cent of centres (n = 9), advised no dietary restrictions when patients were well. A higher percentage of patients aged >16y rather than 16y, 85% (n = 35/41). Patients classified as having a normal fasting tolerance increased with age from 30% in 1-10y, to 36% in 11-16y, and 58% in >16y, but it was unclear if fasting tolerance was biochemically proven. Twenty centres (56%) routinely prescribed uncooked cornstarch (UCCS) to limit overnight fasting in 47 patients regardless of their actual fasting tolerance (37%). All centres advocated an emergency regimen mainly based on glucose polymer for illness management. Conclusions: Although all patients were prescribed an emergency regimen for illness, use of sucrose and fructose restricted diets with UCCS supplementation varied widely. Restrictions did not relax with age. International guidelines are necessary to help direct future dietary management of FBPase deficienc

International practices in the dietary management of fructose 1-6 biphosphatase deficiency

Abstract Background In fructose 1,6 bisphosphatase (FBPase) deficiency, management aims to prevent hypoglycaemia and lactic acidosis by avoiding prolonged fasting, particularly during febrile illness. Although the need for an emergency regimen to avoid metabolic decompensation is well established at times of illness, there is uncertainty about the need for other dietary management strategies such as sucrose or fructose restriction. We assessed international differences in the dietary management of FBPase deficiency. Methods A cross-sectional questionnaire (13 questions) was emailed to all members of the Society for the Study of Inborn Errors of Metabolism (SSIEM) and a wide database of inherited metabolic disorder dietitians. Results Thirty-six centres reported the dietary prescriptions of 126 patients with FBPase deficiency. Patients’ age at questionnaire completion was: 1-10y, 46% (n = 58), 11-16y, 21% (n = 27), and >16y, 33% (n = 41). Diagnostic age was: 16y, 2% (n = 2). Seventy-five per cent of centres advocated dietary restrictions. This included restriction of: high sucrose foods only (n = 7 centres, 19%); fruit and sugary foods (n = 4, 11%); fruit, vegetables and sugary foods (n = 13, 36%). Twenty-five per cent of centres (n = 9), advised no dietary restrictions when patients were well. A higher percentage of patients aged >16y rather than ≤16y were prescribed dietary restrictions: patients aged 1-10y, 67% (n = 39/58), 11-16y, 63% (n = 17/27) and >16y, 85% (n = 35/41). Patients classified as having a normal fasting tolerance increased with age from 30% in 1-10y, to 36% in 11-16y, and 58% in >16y, but it was unclear if fasting tolerance was biochemically proven. Twenty centres (56%) routinely prescribed uncooked cornstarch (UCCS) to limit overnight fasting in 47 patients regardless of their actual fasting tolerance (37%). All centres advocated an emergency regimen mainly based on glucose polymer for illness management. Conclusions Although all patients were prescribed an emergency regimen for illness, use of sucrose and fructose restricted diets with UCCS supplementation varied widely. Restrictions did not relax with age. International guidelines are necessary to help direct future dietary management of FBPase deficiency

Young people’s condom use during the COVID-19 pandemic: Cross-cultural differences and what predict them

According to the Behavioural Immune System (BIS) theory, humans are motivated to avoid exposure to harmful pathogens. However, most sources of infection are impossible to avoid completely, leading to the development of tools to reduce pathogen threat. Condoms are one example of an effective tool that can be used to avoid exposure to sexually transmitted infections (STIs). Within this framework, it would be expected that condom use would increase after the spread of a novel coronavirus (i.e., COVID-19), but the evidence to date is inconsistent. The present study aimed to clarify these inconsistencies by examining changes in condom use cross-culturally. First, Study 1 aimed to uncover whether condom use after the initial outbreak period was consistent with the BIS theory among an Australian sample (N1 = 129). Contrary to the BIS, but inline with other findings in Australia, there was a general decline of condom use. Second, Study 2 aimed to examine whether cross-cultural condom use was consistent with the BIS. Sexually active participants (N2 = 3843) across 17 countries were asked about their condom use. Results revealed a significant decline in Canada, Portugal, Vietnam, Uganda, and Taiwan. Vaccination percentage and lockdown stringency were associated with this decline cross-culturally. In sum, there was no evidence supporting the BIS theory, and these findings continue to add concerns about the spread of STIs among young people during the pandemic